| 发明名称 |
2D DEGLARING DIFFUSERS INCREASING AXIAL LUMINOUS INTENSITY |
| 摘要 |
A light transmissive structure includes a light transmissive substrate having first and second opposing faces and an array of microprism elements on the first face, with a respective microprism element comprising a plurality of concentric microprisms. The light transmissive structure is configured to receive light from a light source facing the second face and reduce high-angle luminous intensity of the light emerging from the first face |
| 申请公布号 |
US2016320532(A1) |
申请公布日期 |
2016.11.03 |
| 申请号 |
US201415105838 |
申请日期 |
2014.12.16 |
| 申请人 |
BRIGHT VIEW TECHNOLOGIES CORPORATION |
发明人 |
Purchase Ken G. |
| 分类号 |
G02B5/02;F21V7/00;F21V5/02;F21V5/00 |
主分类号 |
G02B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A light transmissive structure comprising:
a light transmissive substrate having first and second opposing faces; and an array of microprism elements on the first face, a respective microprism element comprising a plurality of concentric microprisms; wherein the light transmissive structure is configured to receive light from a light source facing the second face and reduce high-angle luminous intensity of the light emerging from the first face. |
| 地址 |
Richmond VA US |
